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Free_Kalibri [48]
2 years ago
5

select the correct answer. Consider the function f. Which statement is true about function f? NO LINKS!! ​

Mathematics
1 answer:
andre [41]2 years ago
8 0

Answer:

C) As x approaches positive infinity, f(x) approaches positive infinity

Step-by-step explanation:

  • The domain is NOT all real numbers as x is either smaller than or bigger than 0, and smaller than or bigger than 2.  So x ≠ 0 and x ≠ 2.
  • This implies that there are asymptotes at x=0 and x=2.
    Therefore, the function is NOT continuous.
  • The function is NOT increasing over its entire domain as
    f(x) = -x² -4x + 1 is decreasing for its given domain of 0<x<2

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il63 [147K]

As we can see from the table there is a pattern to the whole data in the table. A closer look reveals that when we multiply the number of students, n by the cost per student, c we get a constant number, 72. Let us see what we mean here:

  1. 3\times24=72
  2. 6\times 12=72
  3. 9\times 8=72
  4. 16\times 4.5=72

Thus, the function which models the data is the nc=12.

Now, let us move on to the next part of the question:

If 12 students go on the trip then the cost per student as per this model will be:

\frac{72}{12}=6 dollars=$6

Therefore, out of the given options, the option the correct option is number B.


4 0
4 years ago
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What is the midpoint of (8,7) and (4,3)
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Hello! The midpoint of (8,7) and (4,3) Is (7.5, 3.5)

Hope this helps! And have a great day!

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3 years ago
What is 9/3 as a fraction?
koban [17]
9/3 is already made a fraction.

Why?

Because it is not a whole numer.

Well, this improper fraction can be simplified.

<u>9 </u>  ÷ 3<u>
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4 0
3 years ago
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On a cross country trip the Anderson family plan to average 500 miles in 10 hours of driving each day on average how many miles
PolarNik [594]

Answer:

50 miles per hour

Step-by-step explanation:

500 miles in 10 hours

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Answer:

y=cosx

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Step-by-step explanation:

The trigonometric function;

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The trigonometric function; y=cot x=\frac{cosx}{sinx}. This also has zeroes at \frac{n\pi}{2} where n is an odd integer.

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